Question

Solve the logarithmic equation. y=log(4) 0.25

Answer 1

Answer:

y=0.15051499 rounded answer y=1

Step-by-step explanation:

simplify log(4)x0.25

Answer 2

Answer:

y = -1

Step-by-step explanation:

y=log(4) 0.25

This can be written as indices as;

㏒(a) b = x    ⇒⇒ aˣ = b

∴ ㏒(4) 0.25 = y

 $4^{y} = 0.25$

0.25 = 25/100 = 1/4 = 4⁻¹

∴ $4^{y} = 4^{-1}$

This translates to;

y = -1